stats.sh

#!/bin/bash
# ss11mik
# 2023

input=$1

parse () {

    studenti=$(grep $input -we "student $1" | wc -l)
    echo " studenti:" $studenti


    if [ $studenti -ne 0 ]; then
        studentky=$(grep $input -we "student $1" | grep -e "á " | wc -l)
        studentkyProcent=$(bc <<< "scale=2; $studentky * 100 / $studenti")
        echo " studentky: $studentky ($studentkyProcent %)"

        # has Bc., but not Ing. nor Mgr. in name
        studentiBc=$(grep $input -we "student $1" | grep "Bc\." | grep -v -e "Ing\." -e "Mgr\." | wc -l)
        echo " studenti s Bc.:" $studentiBc

        if [ $studentiBc -ne 0 ]; then
            studentkyBc=$(grep $input -we "student $1" | grep "Bc\." | grep -v -e "Ing\." -e "Mgr\." | grep -e "á " | wc -l)
            studentkyBcProcent=$(bc <<< "scale=2; $studentkyBc * 100 / $studentiBc")
            echo " studentky s Bc.: $studentkyBc ($studentkyBcProcent %)"
        fi
    fi


    zamestnanci=$(grep $input -we "zaměstnanec $1" | wc -l)
    echo " zaměstnanci:" $zamestnanci

    if [ $zamestnanci -ne 0 ]; then
        zamestnankyne=$(grep $input -we "zaměstnanec $1" | grep -e "á " | wc -l)
        zamestnankyneProcent=$(bc <<< "scale=2; $zamestnankyne * 100 / $zamestnanci")
        echo " zaměstnankyně: $zamestnankyne ($zamestnankyneProcent %)"

        echo -n " profesoři: "
        # in the data, there is found both "Prof." and "prof."
        grep $input -we "zaměstnanec $1" | grep -we "Prof\." -we "prof\." | wc -l

        echo " studenti/zaměstnanci:" $(bc <<< "scale=2; $studenti / $zamestnanci")
    fi


    echo -n " externisté: "
    grep $input -we "externista $1" | wc -l
}

faculty () {
    echo ""
    echo "$1:"

    echo -n " celkem: "
    grep $input -we "$1" | wc -l

    parse $1
}

whole_vut () {
    echo "Celé VUT:"

    echo -n " celkem: "
    cat $input | wc -l

    parse "*"

    echo -n " bez role: "
    grep -E "\- $" $input | wc -l
}


stats () {

    faculty FIT
    faculty FEKT
    faculty FSI
    faculty FCH
    faculty FA
    faculty FAST
    faculty FaVU
    faculty FP

    echo ""

    faculty CESA
    faculty ÚSI
    faculty ICV
    faculty CEITEC

    echo ""

    faculty KAMB # Koleje a menzy
    faculty RE # rektorat

    echo ""

    whole_vut

}

stats